Jantzen Audio 000-1872 | 3,3 mH | 4,6 Ω | 3% | 26 AWG

The Jantzen Audio 000-1872 air core coil is a meticulously engineered component designed to elevate the performance of high-fidelity loudspeaker systems. As a 3.3 mH inductor with a 4.6 Ω DC resistance, it delivers precise crossover filtering, ensuring that each driver receives only the frequencies it was intended to handle. This results in a cleaner, more accurate sound reproduction that audiophiles and DIY enthusiasts will appreciate.

This coil is ideally suited for use in passive crossover networks within bookshelf speakers, floor-standing towers, and custom audio projects. Its air core design eliminates the core saturation and distortion often associated with iron-core alternatives, making it perfect for critical listening applications where signal purity is paramount. Whether you are building a new set of speakers or upgrading an existing design, this component offers reliable performance.

Technically, the coil features a 3% tolerance, guaranteeing consistent inductance across multiple units for matched stereo pairs. Wound with 26 AWG wire (0.4 mm diameter), it maintains low losses while handling moderate power levels. The compact dimensions of 28 x 15 mm allow for easy integration into tight enclosures. As a true air core type, it provides linear behaviour across the audio band, preserving transient response and detail.

In summary, the Jantzen Audio 000-1872 air core coil is a dependable choice for achieving precise, high-quality crossover networks in your speaker designs.